body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 20px;
    padding: 0;
}

h1,
h2 {
    color: #333;
}

h1 {
    font-size: 2em;
}

h2 {
    font-size: 1.5em;
}

p {
    color: #555;
}

ul {
    margin: 10px 0;
    padding-left: 20px;
}